A South Dakota Family That Saved the Buffalo Is Landing On Your Pocket Change

The American buffalo nearly vanished from the earth after commercial hunters slaughtered millions in a single generation.

One South Dakota ranching family built a herd that helped bring the species back from the brink.

Now the United States Mint wants every American carrying that family's story in their wallet.

Commercial Hunters Nearly Wiped Out the American Buffalo in a Generation

Millions of American buffalo once covered the Great Plains from Texas to Montana.

Commercial hunters wiped out most of the herd in a few violent decades during the late eighteen hundreds.

Fewer than a thousand buffalo remained in the United States by the time conservationists sounded the alarm.

Washington's response was a patchwork of preservation programs that moved slowly and covered only a handful of herds.

Ranchers and tribal nations across the plains did the real work of rebuilding the species, with no government check funding most of it.

South Dakota became one of the last strongholds where buffalo herds survived the slaughter, almost entirely because private families refused to let the species disappear.

The Dupree Family Rebuilt a Herd When No One Else Would

Fred Dupree captured five wild buffalo calves near the Grand River in 1883 and started raising them on his Cheyenne River ranch.

The herd grew for more than a decade under his family's care.

After Dupree died, cattleman Scotty Philip bought the entire herd rather than let it be slaughtered to settle the estate, and grew it into the largest buffalo herd in the country.

When Philip died, South Dakota purchased part of that herd to start Custer State Park's buffalo population, which went on to restock parks, refuges, and reservations nationwide.

Nearly every buffalo roaming America today traces its lineage back to that one Cheyenne River herd.

The U.S. Mint is honoring that legacy on a candidate design for the 2028 American Innovation dollar coin.

The design pairs South Dakota's buffalo conservation story with three other finalists: Nebraska's center-pivot irrigation system, Colorado's Pueblo chile pepper, and North Dakota's drone testing program.

Each coin in the series carries the same Statue of Liberty obverse the Mint has used since the program launched in 2018.

Three Other States Are Pitching Innovation Stories to Treasury Too

The Commission of Fine Arts already reviewed all four portfolios in September 2026.

The Citizens Coinage Advisory Committee takes its turn evaluating the designs on October 6, 2026.

Both panels only recommend; the Treasury Secretary makes the final call on which design reaches circulation.

Congress created the American Innovation dollar program under Public Law 115-197 to honor innovators from every state, Washington D.C., and five territories.

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Your Pocket Change Is Quietly Becoming a Historical Marker

Most Americans have never heard of the Dupree family, and that is exactly the point of this coin program.

Compare that to who usually gets the spotlight: last year's lineup put Steve Jobs on a coin, the same year Minnesota's slot went to mobile refrigeration, both safe, familiar picks that needed no explanation.

The Dupree family never ran a company, never filed a patent, and never got a government grant for what they did.

They just kept a herd alive when official conservation programs weren't getting the job done, and generations later that decision is the reason American bison still exist outside a history book.

That is the American Innovation series working as intended when it works best: skipping past the innovators Washington already celebrates and finding the rancher nobody in Washington ever thanked.

If the Treasury Secretary signs off on South Dakota's design, the buffalo that federal preservation efforts couldn't save fast enough will end up back in your pocket, carried there by the family that actually did the job.

Sources:

• CoinNews.net, "U.S. Mint Shows 2028 American Innovation Dollar Candidate Designs," CoinNews.net, October 5, 2026.
• United States Mint, "United States Mint Releases 2026 American Innovation One Dollar Coin Program Designs," United States Mint, 2026.
• United States Congress, American Innovation $1 Coin Act, Public Law 115-197, 2018.
• National Buffalo Foundation, "Fred Dupree," National Buffalo Foundation, 2026.
• South Dakota Magazine, "The Man Who Saved the Buffalo," South Dakota Magazine, 2026.